This system isolates plant components in both directions and comprises a self-monitoring EXKOP® controller with data storage and one or several quench valves.

ApplicationsEXKOP® systems are suitable for filling lines, aspiration lines and pipes, pneumatic conveyor lines and air intake openings. As well as operating as a decoupling system for dust-bearing plants, the EXKOP® system can also be used as a spark arrester or overpres-sure limiter.

MechanismIn the case of an explosion, the EXKOP® controller receives a trig-ger signal (e.g. from the signalling unit of the Q-Rohr® or an explo-sion vent, from a pressure switch or spark detector) and activates the connected EXKOP® quench valves. These close within a few milliseconds and thus protect adjacent plant components. After being triggered, the quench valves can be put back in operation once again at the touch of a button.

SPACE-SAVING BI-DIRECTIONAL ISOLATION

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ATEXEC type examination certificate no.FSA 04 ATEX 1537 X FSA 15 ATEX 1660 X

MadeinGermany

You can find detailed information and contact details for enquiries relating to EXKOP® System at www.rembe.de. Give us a call on: T +49 2961 7405-0 or contact us via email: info@rembe.de.

Your advantages• Effective protection through high-speed detection of explosion

events.

• Returns to operation again immediately after triggering.

• Self-monitoring safety electronics with operating data storage.

• Modem-compatible system analysis allows for remote maintenance.

• System status or error messages reported immediately via the operating and display panel.

• Processes wide range of trigger signals for easy retrofitting to existing plants.

• Fail Safe mechanism automatically closes the valve if the power supply fails or the valve is manipulated.

EXKOP® CONTROLLER

Explosion Isolation

EN 15089Certified in accordance with

PRODUCT INFORMATION

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detail B

9.7

Ø 5

.2

7

3

275

265

A

A

323.6

Mounting holes

PRODUCT INFORMATION

EXKOP® MINI

EXKOP® TriCon

A-A

A-A

A

A

215Mounting holes

264

210

detail B

View from below

View from below closed

closed

open

180°

180°

226

282313

600

117.

5

258.1

490.411

7.2

B

B

141.1

145.2

9.2

Ø 5

.26

3

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PRODUCT INFORMATION

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EXKOP® II

closed

open

View from below

231.

5

350

15

350 15

Ø 9

380

407.

5 553.

2

110°

Hm

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574

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380526.8

EC type examination certificate FSA 04 ATEX 1537 X FSA 15 ATEX 1660 X FSA 04 ATEX 1537 X

Supply voltage 24 V DC 110 V AC/60 Hz – 230 V AC/50 Hz 110 V AC/60 Hz – 230 V AC/50 Hz

Max. no. of connectable detectors (lines) 2 3 8

Isolation unit QV II QV II QV III QV II QV III

Max. no. of connectable isolation units 2 3 2 8 4

Power consumption ca. 100 W ca. 150 W ca. 250 W ca. 400 W ca. 400 W

Potential-free relay contacts 3 (max. 250 V, 6A) 4 (max. 250 V, 6A) 9 5

Wire cross-section (fine wire with ferrule)

0.5 – 0.75 mm² 0.5 – 0.75 mm² 0.5 – 0.75 mm²

Ambient temperature 0 – 50 °C (32–122 °F) 0 – 50 °C (32–122 °F) 0 – 50 °C (32–122 °F)

Protection type IP 65 IP 65 IP 65

ATEX category Zone-free Zone-free Zone-free

Housing materialPolycarbonate housing with lockable transparent front

Polycarbonate housing with lockable transparent front

Sheet steel housing with lockable aluminium front

Dimensions (W × H × D) ca. 264 × 258 × 141 mm ca. 324 × 313 × 145 mm Dependent on the number of detectors and isolation units

Weight ca. 3 kg ca. 4 kgDependent on the number of detectors and isolation units

EXKOP® MINI EXKOP® TriCon EXKOP® II

Technical data*

* Our specialists will be pleased to assist you in finding a solution that matches your specific operating conditions.

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